GB1300170A - Echo-sounding apparatus having a digital store and method of operation - Google Patents

Echo-sounding apparatus having a digital store and method of operation

Info

Publication number
GB1300170A
GB1300170A GB27958/70A GB2795870A GB1300170A GB 1300170 A GB1300170 A GB 1300170A GB 27958/70 A GB27958/70 A GB 27958/70A GB 2795870 A GB2795870 A GB 2795870A GB 1300170 A GB1300170 A GB 1300170A
Authority
GB
United Kingdom
Prior art keywords
echo
read
oscilloscope
registers
sounding period
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB27958/70A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELAC Electroacustic GmbH
Original Assignee
ELAC Electroacustic GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ELAC Electroacustic GmbH filed Critical ELAC Electroacustic GmbH
Publication of GB1300170A publication Critical patent/GB1300170A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Processing Of Meat And Fish (AREA)
  • Recording Measured Values (AREA)
GB27958/70A 1969-06-26 1970-06-09 Echo-sounding apparatus having a digital store and method of operation Expired GB1300170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1932346 1969-06-26

Publications (1)

Publication Number Publication Date
GB1300170A true GB1300170A (en) 1972-12-20

Family

ID=5738042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27958/70A Expired GB1300170A (en) 1969-06-26 1970-06-09 Echo-sounding apparatus having a digital store and method of operation

Country Status (5)

Country Link
US (1) US3790925A (no)
JP (1) JPS4922669B1 (no)
DE (1) DE1932346B1 (no)
GB (1) GB1300170A (no)
NO (1) NO126707C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7115573A (no) * 1970-11-25 1972-05-29
US4347591A (en) * 1975-05-27 1982-08-31 Stembridge William F Imaging sonar system and method
JPS522591A (en) * 1975-06-24 1977-01-10 Toshiba Corp Supersonic wave emitting and receiving device
DE2628567A1 (de) * 1976-06-25 1977-12-29 Siemens Ag Nach dem impuls-echoverfahren arbeitendes ultraschall-bildgeraet
DE2629942A1 (de) * 1976-07-02 1978-01-05 Siemens Ag Nach dem impuls-echoverfahren arbeitendes ultraschall-bildgeraet
US4115752A (en) * 1977-06-15 1978-09-19 Buckbee-Mears Company Echo sounding device with cathode ray tube display
US4322827A (en) * 1980-09-22 1982-03-30 Lowrance Electronics, Inc. Range expander for sonar system
US4480323A (en) * 1982-06-07 1984-10-30 The United States Of America As Represented By The Secretary Of The Navy Remote self-contained undersea monitor
US4616320A (en) * 1984-03-12 1986-10-07 Teledyne Industries Inc. Seismic strong-motion recorder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218637A (en) * 1962-12-07 1965-11-16 Kaiser Aerospace & Electronics Information storage and conversion apparatus
FR1448949A (fr) * 1965-06-29 1966-08-12 Csf Perfectionnements aux sonars à grande portée
US3363226A (en) * 1965-10-12 1968-01-09 Navy Usa Data processing system
US3569966A (en) * 1969-06-03 1971-03-09 William J Dunn Time compression of radar video

Also Published As

Publication number Publication date
NO126707C (no) 1980-04-08
US3790925A (en) 1974-02-05
NO126707B (no) 1973-03-12
JPS4922669B1 (no) 1974-06-10
DE1932346B1 (de) 1970-10-22

Similar Documents

Publication Publication Date Title
US2680241A (en) Position indication device
GB1300170A (en) Echo-sounding apparatus having a digital store and method of operation
GB1498413A (en) Pulse radar apparatus
GB1335101A (en) Process and apparatus for the measurement or treatment of seismic signals
GB849682A (en) Bandwidth reduction system
GB1169821A (en) Ultrasonic Gauge System
US3683403A (en) Sounding device for measuring a distance to objects
US3761873A (en) Sonar apparatus
GB1443885A (en) Radar system with brightness and resolution
US2942251A (en) Data display apparatus
JPS5783906A (en) Generating method for optional-phase multiple signal
GB1472792A (en) Scalar multiplier
FR2050972A5 (no)
JPS5246881A (en) Ultrasonic video device
GB1412161A (en) Receiver for video signals
US3752972A (en) Digital ratio circuit including zero suppression
GB1487221A (en) Methods of displaying radar video signals
JPS5553719A (en) Periodic function signal generating device
GB1294728A (en) Digital data analysis and display device
GB1285622A (en) Threshold detector circuit
SU136926A1 (ru) Способ магнитной записи амплитуд импульсных сигналов
SU434452A1 (ru) Устройство магнитной записи
SU597088A2 (ru) Масштабно-временной преобразователь
SU559456A1 (ru) Цифровое телевизионное след щее устройство
SU911409A1 (ru) Устройство дл цифровой регистрации гидроакустической информации

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee